# Appunti su ir-keytable (no LIRC) <abstract> Appunti di uso sul ricevitore IR GPIO e l'utility ir-keytable (senza LIRC Linux Infrared Remote Control) </abstract> Gli step per abilitare il funzionamento di un telecomando a raggi infrarossi con ir-keytable sono i seguenti: * collegare il ricevitore hardware (TSOP48xx) * installare e configurare il driver PIO * installare la utility ir-keytable * configurare uno o piu' telecomandi ## Installazione hardware Lo schema mostrato e' riferito al modello TSOP con portante a 38 kHz: <img src="TSOP48-RPI.png" width="512px" height="auto"> <img src="TSOP48-RPI.jpg" width="512px" height="auto"> ## Installazione driver GPIO Per l'utilizzo di LIRC con un ricevitore TSOP e' necessario aggiungere/scommentare il seguente codice nel file /boot/config.txt <pre class="terminal"> # # https://forum.libreelec.tv/thread/4413-7-95-1-lirc-not-working-correct-on-rpi/ # dtoverlay=gpio-ir,gpio_pin=23,gpio_pull=1,rc-map-name=rc-rc6-mce </pre> e fare il reboot del sistema. ## Installazione utility ir-keytable <pre class="terminal"> # Remove LIRC from your system % sudo apt-get purge lirc # If the /etc/lirc folder exists on your system, remove that as well % sudo rm -rf /etc/lirc # install ir-keytable sudo apt-get update && sudo apt-get dist-upgrade -y sudo apt-get install ir-keytable -y </pre> ## Configurazione telecomandi ir-keytable e' un sistema molto piu' semplice quando comparato con LIRC, non richiede installazione di device drivers particolari perche' usa quelli del kernel mainstream che su RPI sono inclusi ed i cui DTS sono gia' presenti e, come gia' visto, configurabili su /boot/config.txt . Il difetto principale e' che , rispetto a LIRC, il numero dei telecomandi gia' presenti e' molto ridotto e quindi, con tutta probabilita', occorrera' configurarli da zero. ### Lista protocoli supportati <pre class="terminal"> pi@rpi-iw0hdv:~ $ ir-keytable -p ir-keytable: option requires an argument -- 'p' Try `ir-keytable --help' or `ir-keytable --usage' for more information. Found /sys/class/rc/rc0/ (/dev/input/event0) with: Driver gpio-rc-recv, table rc-rc6-mce Supported protocols: unknown other lirc rc-5 rc-5-sz jvc sony nec sanyo mce_kbd rc-6 sharp xmp </pre> ### Lista telecomandi <pre class="terminal"> pi@rpi-iw0hdv:~ $ ls /lib/udev/rc_keymaps/ a800 behold dvico_portable kworld_315u pinnacle_color terratec_cinergy_s2_hd adstech_dvb_t_pci behold_columbus em_terratec kworld_pc150u pinnacle_grey terratec_cinergy_xs af9005 budget_ci_old encore_enltv kworld_plus_tv_analog pinnacle_pctv_hd terratec_slim alink_dtu_m cec encore_enltv2 leadtek_y04g0051 pixelview terratec_slim_2 allwinner_ba10_tv_box cinergy encore_enltv_fm53 lme2510 pixelview_002t tevii_nec allwinner_i12_a20_tv_box cinergy_1400 evga_indtube manli pixelview_mk12 tivo anysee cinergyt2 eztv medion_x10 pixelview_new total_media_in_hand apac_viewcomp d680_dmb flydvb medion_x10_digitainer powercolor_real_angel total_media_in_hand_02 asus_pc39 delock_61959 flyvideo medion_x10_or2x proteus_2309 trekstor asus_ps3_100 dib0700_nec fusionhdtv_mce megasky purpletv tt_1500 ati_tv_wonder_hd_600 dib0700_rc5 gadmei_rm008z msi_digivox_ii pv951 tvwalkertwin ati_x10 dibusb genius_tvgo_a11mce msi_digivox_iii rc6_mce twinhan_dtv_cab_ci avermedia digitalnow_tinytwin gotview7135 msi_tvanywhere real_audio_220_32_keys twinhan_vp1027_dvbs avermedia_a16d digittrade haupp msi_tvanywhere_plus reddo videomate_k100 avermedia_cardbus digitv hauppauge nebula snapstream_firefly videomate_s350 avermedia_dvbt dm1105_nec imon_mce nec_terratec_cinergy_xs streamzap videomate_tv_pvr avermedia_m135a dntv_live_dvb_t imon_pad norwood su3000 vp702x avermedia_m733a_rm_k6 dntv_live_dvbt_pro iodata_bctv7e npgtech tbs_nec vp7045 avermedia_rm_ks dtt200u it913x_v1 opera1 technisat_ts35 winfast avertv_303 dvbsky it913x_v2 pctv_sedna technisat_usb2 winfast_usbii_deluxe azurewave_ad_tu700 dvico_mce kaiomy pinnacle310e terratec_cinergy_c_pci wobo_i5 </pre> ### Test telecomando Purtroppo per poter appurare quale protocollo supportoa il telecomando sotto test occorre andare per esclusione, abilitando dapprima tutti i protocolli disponibili: <pre class="terminal"> pi@rpi-iw0hdv:~ $ sudo ir-keytable -v -t -p rc-5,rc-5-sz,jvc,sony,nec,sanyo,mce_kbd,rc-6,sharp,xmp Found device /sys/class/rc/rc0/ Input sysfs node is /sys/class/rc/rc0/input0/ Event sysfs node is /sys/class/rc/rc0/input0/event0/ Parsing uevent /sys/class/rc/rc0/input0/event0/uevent /sys/class/rc/rc0/input0/event0/uevent uevent MAJOR=13 /sys/class/rc/rc0/input0/event0/uevent uevent MINOR=64 /sys/class/rc/rc0/input0/event0/uevent uevent DEVNAME=input/event0 Parsing uevent /sys/class/rc/rc0/uevent /sys/class/rc/rc0/uevent uevent NAME=rc-rc6-mce /sys/class/rc/rc0/uevent uevent DRV_NAME=gpio-rc-recv input device is /dev/input/event0 /sys/class/rc/rc0/protocols protocol other (disabled) /sys/class/rc/rc0/protocols protocol unknown (disabled) /sys/class/rc/rc0/protocols protocol rc-5 (disabled) /sys/class/rc/rc0/protocols protocol nec (disabled) /sys/class/rc/rc0/protocols protocol rc-6 (disabled) /sys/class/rc/rc0/protocols protocol jvc (disabled) /sys/class/rc/rc0/protocols protocol sony (enabled) /sys/class/rc/rc0/protocols protocol rc-5-sz (disabled) /sys/class/rc/rc0/protocols protocol sanyo (disabled) /sys/class/rc/rc0/protocols protocol sharp (disabled) /sys/class/rc/rc0/protocols protocol mce_kbd (disabled) /sys/class/rc/rc0/protocols protocol xmp (disabled) /sys/class/rc/rc0/protocols protocol cec (disabled) /sys/class/rc/rc0/protocols protocol lirc (enabled) Opening /dev/input/event0 Input Protocol version: 0x00010001 Protocols changed to rc-5 rc-5-sz jvc sony nec sanyo mce_kbd rc-6 sharp xmp Testing events. Please, press CTRL-C to abort. </pre> Premendo i tasti del telecomando vengono visualizzati i codici ricevuti (questo nel caso il protocollo sia supportato). Eliminando i protocolli uno ad uno , si riesce ad indentificare quello corretto (nel nostro esempio il sony).. <pre class="terminal"> ... ... 1508273202.082676: event type EV_MSC(0x04): scancode = 0x1f0026 1508273202.082676: event type EV_SYN(0x00). </pre> se, come nell'esempio, non compare il nome del tasto, la tabella di decodifica non supporta il telecomando.La cosa piu' semplice e' cercare se in qualcuno dei telecomandi supportati compare lo scancode: <pre class="terminal"> grep -iH '0x1f0026' /lib/udev/rc_keymaps/* </pre> Se la ricerca e' vana, occorre creare autonomamnnete la mappa scan scode -> tasto, premendo tutti i tasti di interesse del proprio telecomando ed annotando ### Creazione file di configurazione Il formato del file di map e' il seguente: <pre class="terminal"> pi@rpi-iw0hdv:~ $ cat robophilo.txt # table robophilo, type: sony 0x1f0026 KEY_1 0x1f0027 KEY_2 0x1f0028 KEY_3 0x1f0029 KEY_4 0x1f002a KEY_5 0x1f002b KEY_6 0x1f002c KEY_7 0x1f002d KEY_8 0x1f002e KEY_9 0x1f002f KEY_SERVO 0x1f0030 KEY_0 0x1f0031 KEY_POSITION </pre> la prina riga contiene il nome simbolico del telecomda ad il protocollo, seguono le corrispomdeze scancode / tasto. Tutti i codici tasto ammessi sono visualizzabili con il seguente comando: <pre class="terminal"> pi@rpi-iw0hdv:~ $ irrecord -l KEY_0 KEY_102ND KEY_10CHANNELSDOWN KEY_10CHANNELSUP KEY_1 KEY_2 KEY_3 KEY_4 KEY_5 KEY_6 KEY_7 KEY_8 KEY_9 KEY_A KEY_AB KEY_ADDRESSBOOK KEY_AGAIN KEY_ALS_TOGGLE KEY_ALTERASE KEY_ANGLE KEY_APOSTROPHE KEY_APPSELECT KEY_ARCHIVE KEY_ATTENDANT_OFF KEY_ATTENDANT_ON KEY_ATTENDANT_TOGGLE KEY_AUDIO KEY_AUX KEY_B KEY_BACK KEY_BACKSLASH KEY_BACKSPACE KEY_BASSBOOST KEY_BATTERY KEY_BLUE KEY_BLUETOOTH KEY_BOOKMARKS KEY_BREAK KEY_BRIGHTNESS_AUTO KEY_BRIGHTNESS_CYCLE KEY_BRIGHTNESSDOWN KEY_BRIGHTNESS_MAX KEY_BRIGHTNESS_MIN KEY_BRIGHTNESSUP KEY_BRL_DOT10 KEY_BRL_DOT1 KEY_BRL_DOT2 KEY_BRL_DOT3 KEY_BRL_DOT4 KEY_BRL_DOT5 KEY_BRL_DOT6 KEY_BRL_DOT7 KEY_BRL_DOT8 KEY_BRL_DOT9 KEY_BUTTONCONFIG KEY_C KEY_CALC KEY_CALENDAR KEY_CAMERA KEY_CAMERA_DOWN KEY_CAMERA_FOCUS KEY_CAMERA_LEFT KEY_CAMERA_RIGHT KEY_CAMERA_UP KEY_CAMERA_ZOOMIN KEY_CAMERA_ZOOMOUT KEY_CANCEL KEY_CAPSLOCK KEY_CD KEY_CHANNEL KEY_CHANNELDOWN KEY_CHANNELUP KEY_CHAT KEY_CLEAR KEY_CLOSE KEY_CLOSECD KEY_COFFEE KEY_COMMA KEY_COMPOSE KEY_COMPUTER KEY_CONFIG KEY_CONNECT KEY_CONTEXT_MENU KEY_CONTROLPANEL KEY_COPY KEY_CUT KEY_CYCLEWINDOWS KEY_D KEY_DASHBOARD KEY_DATABASE KEY_DEL_EOL KEY_DEL_EOS KEY_DELETE KEY_DELETEFILE KEY_DEL_LINE KEY_DIGITS KEY_DIRECTION KEY_DIRECTORY KEY_DISPLAY_OFF KEY_DISPLAYTOGGLE KEY_DOCUMENTS KEY_DOLLAR KEY_DOT KEY_DOWN KEY_DVD KEY_E KEY_EDIT KEY_EDITOR KEY_EJECTCD KEY_EJECTCLOSECD KEY_EMAIL KEY_END KEY_ENTER KEY_EPG KEY_EQUAL KEY_ESC KEY_EURO KEY_EXIT KEY_F10 KEY_F11 KEY_F12 KEY_F13 KEY_F14 KEY_F15 KEY_F1 KEY_F16 KEY_F17 KEY_F18 KEY_F19 KEY_F20 KEY_F21 KEY_F22 KEY_F23 KEY_F24 KEY_F2 KEY_F KEY_F3 KEY_F4 KEY_F5 KEY_F6 KEY_F7 KEY_F8 KEY_F9 KEY_FASTFORWARD KEY_FAVORITES KEY_FILE KEY_FINANCE KEY_FIND KEY_FIRST KEY_FN KEY_FN_1 KEY_FN_2 KEY_FN_B KEY_FN_D KEY_FN_E KEY_FN_ESC KEY_FN_F KEY_FN_F10 KEY_FN_F1 KEY_FN_F11 KEY_FN_F12 KEY_FN_F2 KEY_FN_F3 KEY_FN_F4 KEY_FN_F5 KEY_FN_F6 KEY_FN_F7 KEY_FN_F8 KEY_FN_F9 KEY_FN_S KEY_FORWARD KEY_FORWARDMAIL KEY_FRAMEBACK KEY_FRAMEFORWARD KEY_FRONT KEY_G KEY_GAMES KEY_GOTO KEY_GRAPHICSEDITOR KEY_GRAVE KEY_GREEN KEY_H KEY_HANGEUL KEY_HANJA KEY_HELP KEY_HENKAN KEY_HIRAGANA KEY_HOME KEY_HOMEPAGE KEY_HP KEY_I KEY_IMAGES KEY_INFO KEY_INSERT KEY_INS_LINE KEY_ISO KEY_J KEY_JOURNAL KEY_K KEY_KATAKANA KEY_KATAKANAHIRAGANA KEY_KBDILLUMDOWN KEY_KBDILLUMTOGGLE KEY_KBDILLUMUP KEY_KBDINPUTASSIST_ACCEPT KEY_KBDINPUTASSIST_CANCEL KEY_KBDINPUTASSIST_NEXT KEY_KBDINPUTASSIST_NEXTGROUP KEY_KBDINPUTASSIST_PREV KEY_KBDINPUTASSIST_PREVGROUP KEY_KEYBOARD KEY_KP0 KEY_KP1 KEY_KP2 KEY_KP3 KEY_KP4 KEY_KP5 KEY_KP6 KEY_KP7 KEY_KP8 KEY_KP9 KEY_KPASTERISK KEY_KPCOMMA KEY_KPDOT KEY_KPENTER KEY_KPEQUAL KEY_KPJPCOMMA KEY_KPLEFTPAREN KEY_KPMINUS KEY_KPPLUS KEY_KPPLUSMINUS KEY_KPRIGHTPAREN KEY_KPSLASH KEY_L KEY_LANGUAGE KEY_LAST KEY_LEFT KEY_LEFTALT KEY_LEFTBRACE KEY_LEFTCTRL KEY_LEFTMETA KEY_LEFTSHIFT KEY_LIGHTS_TOGGLE KEY_LINEFEED KEY_LIST KEY_LOGOFF KEY_M KEY_MACRO KEY_MAIL KEY_MAX KEY_MEDIA KEY_MEDIA_REPEAT KEY_MEMO KEY_MENU KEY_MESSENGER KEY_MHP KEY_MICMUTE KEY_MINUS KEY_MODE KEY_MOVE KEY_MP3 KEY_MSDOS KEY_MUHENKAN KEY_MUTE KEY_N KEY_NEW KEY_NEWS KEY_NEXT KEY_NEXTSONG KEY_NUMERIC_0 KEY_NUMERIC_1 KEY_NUMERIC_2 KEY_NUMERIC_3 KEY_NUMERIC_4 KEY_NUMERIC_5 KEY_NUMERIC_6 KEY_NUMERIC_7 KEY_NUMERIC_8 KEY_NUMERIC_9 KEY_NUMERIC_POUND KEY_NUMERIC_STAR KEY_NUMLOCK KEY_O KEY_OK KEY_OPEN KEY_OPTION KEY_P KEY_PAGEDOWN KEY_PAGEUP KEY_PASTE KEY_PAUSE KEY_PAUSECD KEY_PC KEY_PHONE KEY_PLAY KEY_PLAYCD KEY_PLAYER KEY_PLAYPAUSE KEY_POWER KEY_POWER2 KEY_PRESENTATION KEY_PREVIOUS KEY_PREVIOUSSONG KEY_PRINT KEY_PROG1 KEY_PROG2 KEY_PROG3 KEY_PROG4 KEY_PROGRAM KEY_PROPS KEY_PVR KEY_Q KEY_QUESTION KEY_R KEY_RADIO KEY_RECORD KEY_RED KEY_REDO KEY_REFRESH KEY_REPLY KEY_RESERVED KEY_RESTART KEY_REWIND KEY_RFKILL KEY_RIGHT KEY_RIGHTALT KEY_RIGHTBRACE KEY_RIGHTCTRL KEY_RIGHTMETA KEY_RIGHTSHIFT KEY_RO KEY_S KEY_SAT KEY_SAT2 KEY_SAVE KEY_SCALE KEY_SCREEN KEY_SCREENSAVER KEY_SCROLLDOWN KEY_SCROLLLOCK KEY_SCROLLUP KEY_SEARCH KEY_SELECT KEY_SEMICOLON KEY_SEND KEY_SENDFILE KEY_SETUP KEY_SHOP KEY_SHUFFLE KEY_SLASH KEY_SLEEP KEY_SLOW KEY_SOUND KEY_SPACE KEY_SPELLCHECK KEY_SPORT KEY_SPREADSHEET KEY_STOP KEY_STOPCD KEY_SUBTITLE KEY_SUSPEND KEY_SWITCHVIDEOMODE KEY_SYSRQ KEY_T KEY_TAB KEY_TAPE KEY_TASKMANAGER KEY_TEEN KEY_TEXT KEY_TIME KEY_TITLE KEY_TOUCHPAD_OFF KEY_TOUCHPAD_ON KEY_TOUCHPAD_TOGGLE KEY_TUNER KEY_TV KEY_TV2 KEY_TWEN KEY_U KEY_UNDO KEY_UNKNOWN KEY_UP KEY_UWB KEY_V KEY_VCR KEY_VCR2 KEY_VENDOR KEY_VIDEO KEY_VIDEO_NEXT KEY_VIDEOPHONE KEY_VIDEO_PREV KEY_VOICECOMMAND KEY_VOICEMAIL KEY_VOLUMEDOWN KEY_VOLUMEUP KEY_W KEY_WAKEUP KEY_WLAN KEY_WORDPROCESSOR KEY_WPS_BUTTON KEY_WWAN KEY_WWW KEY_X KEY_XFER KEY_Y KEY_YELLOW KEY_YEN KEY_Z KEY_ZENKAKUHANKAKU KEY_ZOOM KEY_ZOOMIN KEY_ZOOMOUT KEY_ZOOMRESET BTN_0 BTN_1 BTN_2 BTN_3 BTN_4 BTN_5 BTN_6 BTN_7 BTN_8 BTN_9 BTN_BACK BTN_BASE BTN_BASE2 BTN_BASE3 BTN_BASE4 BTN_BASE5 BTN_BASE6 BTN_C BTN_DEAD BTN_DIGI BTN_DPAD_DOWN BTN_DPAD_LEFT BTN_DPAD_RIGHT BTN_DPAD_UP BTN_EAST BTN_EXTRA BTN_FORWARD BTN_GAMEPAD BTN_GEAR_DOWN BTN_GEAR_UP BTN_JOYSTICK BTN_LEFT BTN_MIDDLE BTN_MISC BTN_MODE BTN_MOUSE BTN_NORTH BTN_PINKIE BTN_RIGHT BTN_SELECT BTN_SIDE BTN_SOUTH BTN_START BTN_STYLUS BTN_STYLUS2 BTN_TASK BTN_THUMB BTN_THUMB2 BTN_THUMBL BTN_THUMBR BTN_TL BTN_TL2 BTN_TOOL_AIRBRUSH BTN_TOOL_BRUSH BTN_TOOL_DOUBLETAP BTN_TOOL_FINGER BTN_TOOL_LENS BTN_TOOL_MOUSE BTN_TOOL_PEN BTN_TOOL_PENCIL BTN_TOOL_QUADTAP BTN_TOOL_QUINTTAP BTN_TOOL_RUBBER BTN_TOOL_TRIPLETAP BTN_TOP BTN_TOP2 BTN_TOUCH BTN_TR BTN_TR2 BTN_TRIGGER BTN_TRIGGER_HAPPY BTN_TRIGGER_HAPPY10 BTN_TRIGGER_HAPPY1 BTN_TRIGGER_HAPPY11 BTN_TRIGGER_HAPPY12 BTN_TRIGGER_HAPPY13 BTN_TRIGGER_HAPPY14 BTN_TRIGGER_HAPPY15 BTN_TRIGGER_HAPPY16 BTN_TRIGGER_HAPPY17 BTN_TRIGGER_HAPPY18 BTN_TRIGGER_HAPPY19 BTN_TRIGGER_HAPPY20 BTN_TRIGGER_HAPPY2 BTN_TRIGGER_HAPPY21 BTN_TRIGGER_HAPPY22 BTN_TRIGGER_HAPPY23 BTN_TRIGGER_HAPPY24 BTN_TRIGGER_HAPPY25 BTN_TRIGGER_HAPPY26 BTN_TRIGGER_HAPPY27 BTN_TRIGGER_HAPPY28 BTN_TRIGGER_HAPPY29 BTN_TRIGGER_HAPPY30 BTN_TRIGGER_HAPPY3 BTN_TRIGGER_HAPPY31 BTN_TRIGGER_HAPPY32 BTN_TRIGGER_HAPPY33 BTN_TRIGGER_HAPPY34 BTN_TRIGGER_HAPPY35 BTN_TRIGGER_HAPPY36 BTN_TRIGGER_HAPPY37 BTN_TRIGGER_HAPPY38 BTN_TRIGGER_HAPPY39 BTN_TRIGGER_HAPPY40 BTN_TRIGGER_HAPPY4 BTN_TRIGGER_HAPPY5 BTN_TRIGGER_HAPPY6 BTN_TRIGGER_HAPPY7 BTN_TRIGGER_HAPPY8 BTN_TRIGGER_HAPPY9 BTN_WEST BTN_WHEEL BTN_Z </pre> nell' esempio gli ultimi tre codici non esistono e non vengono riconosciuti, occorrera' quindi adattarsi all'uso di codici diversi. ### Installazione file di configurazione <pre class="bash"> # display the existing table ir-keytable --read # delete the existing table ir-keytable -c # load the new table from local file sudo ir-keytable -c -p sony -w ./robophilo.txt # check if the table is really there pi@rpi-iw0hdv:~ $ ir-keytable -r scancode 0x1f0026 = KEY_1 (0x02) scancode 0x1f0027 = KEY_2 (0x03) scancode 0x1f0028 = KEY_3 (0x04) scancode 0x1f0029 = KEY_4 (0x05) scancode 0x1f002a = KEY_5 (0x06) scancode 0x1f002b = KEY_6 (0x07) scancode 0x1f002c = KEY_7 (0x08) scancode 0x1f002d = KEY_8 (0x09) scancode 0x1f002e = KEY_9 (0x0a) scancode 0x1f0030 = KEY_0 (0x0b) Enabled protocols: lirc sony # test the file sudo ir-keytable -v -t -p sony Found device /sys/class/rc/rc0/ Input sysfs node is /sys/class/rc/rc0/input0/ Event sysfs node is /sys/class/rc/rc0/input0/event0/ Parsing uevent /sys/class/rc/rc0/input0/event0/uevent /sys/class/rc/rc0/input0/event0/uevent uevent MAJOR=13 /sys/class/rc/rc0/input0/event0/uevent uevent MINOR=64 /sys/class/rc/rc0/input0/event0/uevent uevent DEVNAME=input/event0 Parsing uevent /sys/class/rc/rc0/uevent /sys/class/rc/rc0/uevent uevent NAME=rc-rc6-mce /sys/class/rc/rc0/uevent uevent DRV_NAME=gpio-rc-recv input device is /dev/input/event0 /sys/class/rc/rc0/protocols protocol other (disabled) /sys/class/rc/rc0/protocols protocol unknown (disabled) /sys/class/rc/rc0/protocols protocol rc-5 (disabled) /sys/class/rc/rc0/protocols protocol nec (disabled) /sys/class/rc/rc0/protocols protocol rc-6 (disabled) /sys/class/rc/rc0/protocols protocol jvc (disabled) /sys/class/rc/rc0/protocols protocol sony (enabled) /sys/class/rc/rc0/protocols protocol rc-5-sz (disabled) /sys/class/rc/rc0/protocols protocol sanyo (disabled) /sys/class/rc/rc0/protocols protocol sharp (disabled) /sys/class/rc/rc0/protocols protocol mce_kbd (disabled) /sys/class/rc/rc0/protocols protocol xmp (disabled) /sys/class/rc/rc0/protocols protocol cec (disabled) /sys/class/rc/rc0/protocols protocol lirc (enabled) Opening /dev/input/event0 Input Protocol version: 0x00010001 Protocols changed to sony Testing events. Please, press CTRL-C to abort. 1508275306.220144: event type EV_MSC(0x04): scancode = 0x1f0026 1508275306.220144: event type EV_KEY(0x01) <b>key_down: KEY_1(0x0002)</b> 1508275306.220144: event type EV_SYN(0x00). 1508275306.265670: event type EV_MSC(0x04): scancode = 0x1f0026 1508275306.265670: event type EV_SYN(0x00). 1508275306.311174: event type EV_MSC(0x04): scancode = 0x1f0026 1508275306.311174: event type EV_SYN(0x00). 1508275306.462677: event type EV_MSC(0x04): scancode = 0x1f0026 1508275306.462677: event type EV_SYN(0x00). 1508275306.722653: event type EV_KEY(0x01) <b>key_down: KEY_1(0x0002)</b> 1508275306.722653: event type EV_SYN(0x00). 1508275306.722675: event type EV_KEY(0x01) <b>key_up: KEY_1(0x0002)</b> 1508275306.722675: event type EV_SYN(0x00). 1508275306.752903: event type EV_MSC(0x04): scancode = 0x1f002a 1508275306.752903: event type EV_KEY(0x01) <b>key_down: KEY_5(0x0006)</b> 1508275306.752903: event type EV_SYN(0x00). 1508275306.798392: event type EV_MSC(0x04): scancode = 0x1f002a 1508275306.798392: event type EV_SYN(0x00). 1508275306.843903: event type EV_MSC(0x04): scancode = 0x1f002a 1508275306.843903: event type EV_SYN(0x00). 1508275306.992695: event type EV_MSC(0x04): scancode = 0x1f002a 1508275306.992695: event type EV_SYN(0x00). 1508275307.252653: event type EV_KEY(0x01) <b>key_up: KEY_5(0x0006)</b> 1508275307.252653: event type EV_SYN(0x00). 1508275307.363014: event type EV_MSC(0x04): scancode = 0x1f002b 1508275307.363014: event type EV_KEY(0x01) <b>key_down: KEY_6(0x0007)</b> 1508275307.363014: event type EV_SYN(0x00). 1508275307.408518: event type EV_MSC(0x04): scancode = 0x1f002b 1508275307.408518: event type EV_SYN(0x00). 1508275307.552700: event type EV_MSC(0x04): scancode = 0x1f002b 1508275307.552700: event type EV_SYN(0x00). 1508275307.812654: event type EV_KEY(0x01) <b>key_up: KEY_6(0x0007)</b> 1508275307.812654: event type EV_SYN(0x00). </pre> Link sull'argomento: * [IR receiver data sheet](http://www.farnell.com/datasheets/30500.pdf) * [How to Control the GPIO on a Raspberry Pi with an IR Remote](http://ozzmaker.com/how-to-control-the-gpio-on-a-raspberry-pi-with-an-ir-remote/) * [IR-KEYTABLE without LIRC / LIRCD](https://forum.libreelec.tv/thread/4210-ir-keytable-without-lirc-lircd/) * [Remote control media player without lirc using ir-keytable](https://madaboutbrighton.net/articles/2015/remote-control-media-player-without-lirc-using-ir-keymap) * [HOWTO: Get MCE USB remote working in Ubuntu without using LIRC for MythTV or Kodi (xbmc)](https://pdxpastimes.blogspot.it/2014/11/howto-get-mce-usb-remote-working-in.html) * [MythTV: Use All Buttons of Your Remote Control - Without LIRC](http://atterer.org/mythtv-xmbc-remote-control-without-lirc) @include='bio_andrea_montefusco'
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